Alliance Technologies is a Certified UL Panel Shop as well as a contract manufacturing partner. CONTROL PANEL FABRICATION SERVICES: ATG is a certified UL Listed Panel Shop. All panels undergo a detailed, documented Panel Checkout Procedure developed specifically for each panel. Mechanical & Electro-mechanical Assembly Services: ATG has extensive experience in Assembly of all facets of machinery, Mechanical and Electro-mechanical, including controls, power distribution and stage assembly. Precision & Critical Cleaning Services Precision and critical Parts Cleaning utilizing our ultrasonic aqueous cleaning system and CO2 snow cleaning process. We can precision clean and clean-room package many different materials used in critical, laboratory and UHV applications.